Join Date: Mar 2010
Location: Stockbridge, Mi.
Re: not sure what the deal is now...
When my '06 F-350 with 85k miles started having some of the symptoms you described (a lot of smoke at idle and clouds of gray/blue smoke when trying to accelerate) it ended up being the FICM
was going bad (low voltage).
2006 F-450 XLT 4x4 6.0 Auto 4.30L
Kelderman 4-Link Airbags, Lariat Seats, 2011 Mirrors
CTS, SCT, ARP's & oem Gaskets, BPD 6ph FICM
Spearco IC, Ported Intake, Powermax, 4" Exhaust
BPD Oil Cooler, Oil By-Pass Filter